YJCS-5B 60W Ultrasonic Mold Polisher Polishing Machine Mould Polisher 110/220V s

Description

YJCS-5B 60W Ultrasonic Mold Polisher Polishing Machine Mould Polisher 110/220V
I. GENERAL DESCRIPTION
The YJCS-5B is a bi-function  polishing machine – ultrasonic vibration polishing function and EDM EROSION  function.
During ultrasonic polishing,  the vibration movement repeats at maximum 28,000 times per second. During EDM  erosion, the machine discharges high frequency electric spark to remove  excessive material at adjustable speed.
YJCS-5B works much faster than  manual polishing; it can polish deep and narrow areas where manual polishing  cannot reach. Its EDM erosion function offers an economical and fast approach to  polish extra-hard alloy or carbide.
Previous models, customer  dissatisfaction concerns: (I) the hand piece is big and clumsy. (II) high level  of abrading sound. To satisfy the customer need, we produce a new model – light  and handy YJCS-5B. It also operates at a lower sound level.
By using sectional assembly,  the machine size of YJCS-5B decreases noticeably and the machine quality  improves significantly. YJCS-5B has also modified the hand piece overheating  problem found in YJCS-5.
FEATURES
1.      Ultrasonic vibration tracking  system
2.      Nine step numerical EDM power  control
3.      Nine step numerical vibrating  power control.
4.      Able to adjust the EDM gap  automatically to obtain maximum output.
5.      Fine EDM process, suitable  for intricate mould.
6.      Controlled power output and  stored current consume little power.
7.      The hand piece is light and  handy, reduce fatigue and promote efficiency.
8.      Machine occupies a small work  place.
II. SPECIFICATIONS
1. Application: ribs, slits,  tapered holes of dies, different shaped holes and other areas that are hard to  polish or finish by hand
2. Applicable Material: steel,  carbide, glass, precious stones
3. EDM Fluid: kerosene or  water
4. Input: single phase  110V~10% 50/60Hz
5. Output: 60W, 19-28 KHz,  9-stage output selection
6. Dimensions: 230 by 130 by  78mm
3
7. Weight: Approx.3Kg
III. EFFECT OF YJCS-5B POLISHING
1. Appearance: after  polishing, the surface should be flatly lapped; all EDM, wire-cut or milling  marks should be removed.
2. Roughness: After EDM  Erosion Stage 1, the surface roughness should be below Ra0.3. After complete  ultrasonic finishing, the surface roughness should be around Ra0.012 (mirror  finish).
3. Ultrasonic Finishing  Speed:
Tip  Type
Roughness
Approx.  Speed
Ceramic  stone tip
Ra2.5-Ra0.5
1cm
2
/min
Brass  rod tip
Ra0.1-Ra0.2
2cm
2
/min
H
ard  wood tip
Ra0.3-Ra0.05
1cm
2
/min
S
oft  wood tip
Ra0.05-Ra0.012
1cm
2
/min
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